1519480440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{947}}^1\times {\mathrm{4457}}^1$

素因数の和:5421

約数の個数: 96

約数和(自身を含む): 4944635280

約数和(自身を除く): 3425154840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 947, 1894, 2841, 3788, 4457, 4735, 5682, 7576, 8523, 8914, 9470, 11364, 13371, 14205, 17046, 17828, 18940, 22285, 22728, 26742, 28410, 34092, 35656, 37880, 40113, 42615, 44570, 53484, 56820, 66855, 68184, 80226, 85230, 89140, 106968, 113640, 133710, 160452, 170460, 178280, 200565, 267420, 320904, 340920, 401130, 534840, 802260, 1604520, 4220779, 8441558, 12662337, 16883116, 21103895, 25324674, 33766232, 37987011, 42207790, 50649348, 63311685, 75974022, 84415580, 101298696, 126623370, 151948044, 168831160, 189935055, 253246740, 303896088, 379870110, 506493480, 759740220, 1519480440]

約数ペア:

[(1, 1519480440), (2, 759740220), (3, 506493480), (4, 379870110), (5, 303896088), (6, 253246740), (8, 189935055), (9, 168831160), (10, 151948044), (12, 126623370), (15, 101298696), (18, 84415580), (20, 75974022), (24, 63311685), (30, 50649348), (36, 42207790), (40, 37987011), (45, 33766232), (60, 25324674), (72, 21103895), (90, 16883116), (120, 12662337), (180, 8441558), (360, 4220779), (947, 1604520), (1894, 802260), (2841, 534840), (3788, 401130), (4457, 340920), (4735, 320904), (5682, 267420), (7576, 200565), (8523, 178280), (8914, 170460), (9470, 160452), (11364, 133710), (13371, 113640), (14205, 106968), (17046, 89140), (17828, 85230), (18940, 80226), (22285, 68184), (22728, 66855), (26742, 56820), (28410, 53484), (34092, 44570), (35656, 42615), (37880, 40113)]